NSF PD-04-4202: Geospace Facilities
Closed
This grant is closed. A newer notice from the same program is open now: Major Research Instrumentation Program: (MRI) (NSF 27-500). Status: Closes January 29, 2027 (83 days left). It is in our archive of U.S. National Science Foundation notices from 2025.
U.S. National Science Foundation offered grants to any type of organization. It is no longer open on Grants.gov.
From the official notice on Grants.gov, last changed June 7, 2025. Checked November 7, 2026.
- Award amountsNot given on Grants.gov
- Cost sharingNot required
- Funding typeGrant
Key dates
| Posted | June 6, 2025 |
|---|---|
| Archived by Grants.gov | June 7, 2025 |
Who can apply
This opportunity was open to any type of organization.
- Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility"
Is this a realistic fit?
- Most of the program's money (71% over five years) went to colleges and universities.
- No cost sharing or match is required.
What the grant funds
The National Science Foundation supports four large incoherent-scatter radar facilities and the SuperDARN coherent scatter radar system. The incoherent-scatter radars are located along a longitudinal chain from Greenland to Peru. Each of the incoherent-scatter facilities is also equipped with powerful optical diagnostic instruments. The SuperDARN consists of a number of coherent-scatter HF radars in both the northern and southern hemispheres. The major goal of Geospace Facilities (GF) is to promote basic research on the structure and dynamics of the Earth's upper atmosphere. Research efforts utilizing these facilities have strong links to the Aeronomy Program and the Magnetospheric Physics Program.
Who has won Geosciences grants before
From fiscal 2021 to 2025, Geosciences (47.050) awarded $5.4 billion across 7,605 grant awards, an average of $710,829 per award.
| Recipient | State | Awards | Amount |
|---|---|---|---|
| University Corporation for Atmospheric Research | Colorado | 78 | $725 million |
| Woods Hole Oceanographic Institution | Massachusetts | 288 | $627 million |
| Texas a & M Research Foundation | Texas | 3 | $287 million |
| University of California San Diego | California | 170 | $223 million |
| The Trustees of Columbia University in the City of New York | New York | 160 | $193 million |
Applying now
This notice no longer takes applications. Apply under the newer notice, NSF 27-500, which is open now.
The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.
Questions people ask
Is NSF PD-04-4202 still open?
No. It is no longer open on Grants.gov. A newer notice is open: NSF 27-500, closes January 29, 2027 (83 days left).
Who can apply for Geospace Facilities?
U.S. National Science Foundation accepted applications from any type of organization.
What is the deadline for Geospace Facilities?
Closed. Applications are no longer accepted; the program's newer notices are on this page when there are any.
Who has won Geosciences grants before?
The largest recipients over five fiscal years were University Corporation for Atmospheric Research, Woods Hole Oceanographic Institution, Texas a & M Research Foundation. The program made 7,605 awards worth $5.4 billion in that time.